Occupational Tasks and Changes in the Wage Structure
This paper argues that changes in the returns to occupational tasks have contributed to changes in the wage distribution over the last three decades. Using Current Population Survey (CPS) data, we first show that the 1990s polarization of wages is explained by changes in wage setting between and within occupations, which are well captured by tasks measures linked to technological change and offshorability. Using a decomposition based on Firpo, Fortin, and Lemieux (2009), we find that technological change and deunionization played a central role in the 1980s and 1990s, while offshorability became an important factor from the 1990s onwards.
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- David H. Autor & Lawrence F. Katz & Melissa S. Kearney, 2008. "Trends in U.S. Wage Inequality: Revising the Revisionists," The Review of Economics and Statistics, MIT Press, vol. 90(2), pages 300-323, May.
- David Autor & Frank Levy & Richard Murnane, 2003.
"The skill content of recent technological change: an empirical exploration,"
Federal Reserve Bank of San Francisco, issue Nov.
- David H. Autor & Frank Levy & Richard J. Murnane, 2003. "The Skill Content Of Recent Technological Change: An Empirical Exploration," The Quarterly Journal of Economics, MIT Press, vol. 118(4), pages 1279-1333, November.
- David H. Autor & Frank Levy & Richard J. Murnane, 2001. "The Skill Content of Recent Technological Change: An Empirical Exploration," NBER Working Papers 8337, National Bureau of Economic Research, Inc.
- Heckman, James & Scheinkman, Jose, 1987. "The Importance of Bundling in a Gorman-Lancaster Model of Earnings," Review of Economic Studies, Wiley Blackwell, vol. 54(2), pages 243-55, April.
- Chiara Criscuolo & Luis Garicano, 2010. "Offshoring and Wage Inequality: Using Occupational Licensing as a Shifter of Offshoring Costs," American Economic Review, American Economic Association, vol. 100(2), pages 439-43, May.
- Dustmann, Christian & Ludsteck, Johannes & Schönberg, Uta, 2007.
"Revisiting the German Wage Structure,"
IZA Discussion Papers
2685, Institute for the Study of Labor (IZA).
- Juhn, Chinhui & Murphy, Kevin M & Pierce, Brooks, 1993. "Wage Inequality and the Rise in Returns to Skill," Journal of Political Economy, University of Chicago Press, vol. 101(3), pages 410-42, June.
- Thomas Lemieux, 2008.
"The changing nature of wage inequality,"
Journal of Population Economics,
Springer, vol. 21(1), pages 21-48, January.
- David Card & Thomas Lemieux, 1993.
"Wage Dispersion, Returns to Skill, and Black-White Wage Differentials,"
NBER Working Papers
4365, National Bureau of Economic Research, Inc.
- Card, David & Lemieux, Thomas, 1996. "Wage dispersion, returns to skill, and black-white wage differentials," Journal of Econometrics, Elsevier, vol. 74(2), pages 319-361, October.
- David Card & Thomas Lemieux, 1993. "Wage Dispersion, Returns to Skill, and Black-White Wage Differentials," Working Papers 691, Princeton University, Department of Economics, Industrial Relations Section..
- Barsky R. & Bound J. & Charles K.K. & Lupton J.P., 2002.
"Accounting for the Black-White Wealth Gap: A Nonparametric Approach,"
Journal of the American Statistical Association,
American Statistical Association, vol. 97, pages 663-673, September.
- Robert Barsky & John Bound & Kerwin Charles & Joseph Lupton, 2001. "Accounting for the Black-White Wealth Gap: A Nonparametric Approach," NBER Working Papers 8466, National Bureau of Economic Research, Inc.
- Eli Berman & John Bound & Zvi Griliches, 1993. "Changes in the Demand for Skilled Labor within U.S. Manufacturing Industries: Evidence from the Annual Survey of Manufacturing," NBER Working Papers 4255, National Bureau of Economic Research, Inc.
- Ronald L. Oaxaca & Michael R. Ransom, 1999. "Identification in Detailed Wage Decompositions," The Review of Economics and Statistics, MIT Press, vol. 81(1), pages 154-157, February.
- Robert Feenstra & Gordon Hanson, 2001. "Global Production Sharing and Rising Inequality: A Survey of Trade and Wages," NBER Working Papers 8372, National Bureau of Economic Research, Inc.
- Richard B. Freeman, 1995. "Are Your Wages Set in Beijing?," Journal of Economic Perspectives, American Economic Association, vol. 9(3), pages 15-32, Summer.
- Alexandra Spitz-Oener, 2006. "Technical Change, Job Tasks, and Rising Educational Demands: Looking outside the Wage Structure," Journal of Labor Economics, University of Chicago Press, vol. 24(2), pages 235-270, April.
- Choi, E. Kwan & Harrigan, James, 2003. "Handbook of International Trade," Staff General Research Papers 11375, Iowa State University, Department of Economics.
- Bound, John & Johnson, George, 1992. "Changes in the Structure of Wages in the 1980's: An Evaluation of Alternative Explanations," American Economic Review, American Economic Association, vol. 82(3), pages 371-92, June.
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